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Individual Calculations October 2017 |
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| Hodina, James Total change: -82.80 | |   |
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| 2017 Illinois Open State Championship | Northbrook, Illinois | USA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1890 | 1.00 | 5 | -2.07 | 40 | -82.80 | |
|  Schmakel, Sam A | f | | 2290 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chen, Nathan | | | 1776 | USA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Parthasarathy, Madhav | | | 1529 | USA | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Arond, Dean | | | 1753 | USA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Bareket, Adam | | | 1698 | USA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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